DZTA42Q

Datasheet Number: DS38748 Rev. 1 - 2

4 of 7

www.diodes.com

May 2016

© Diodes Incorporated

DZTA42Q

Characteristic

Symbol

Min

Typ

Max

Unit

Test Condition

OFF CHARACTERISTICS

Collector-Base Breakdown Voltage

300

—

—

V

Collector-Emitter Breakdown Voltage (Note 10)

300

—

—

V

Emitter-Base Breakdown Voltage

6

—

—

V

Collector-Base Cut-off Current

—

—

0.1

µA

Emitter-Base Cut-off Current

—

—

0.1

ON CHARACTERISTICS (Note 10)

Collector-Emitter Saturation Voltage

—

—

0.5

V

Base-Emitter Saturation Voltage

—

—

0.9

V

Static Forward Current Transfer Ratio

25

—

—

—

40

—

—

40

—

—

SMALL SIGNAL CHARACTERISTICS

Transition Frequency

50

—

—

MHz

f = 100MHz

Output Capacitance

—

—

3

pF

Note:

10.

Measured under pulsed conditions. Pulse width ≤ 300µs. Duty cycle ≤ 2%.

0

0.05

0.1

0.15

0.2

0

1

2

3

4

5

V

, COLLECTOR-EMITTER VOLTAGE (V)

CE

Figure 1 Typical Collector Current

vs. Collector-Emitter Voltage

I = 1mA

B

I = 2mA

B

I = 4mA

B

I = 6mA

B

I = 8mA

B

I = 10mA

B

0

50

100

150

200

250

1

10

100

1,000

I , COLLECTOR CURRENT (mA)

C

Figure 2 Typical DC Current Gain vs. Collector Current

T = -55 C

A

°

T = 25 C

A

°

T = 85 C

A

°

T = 150 C

A

°

V

= 5V

CE